7d62e40f7e
Since Go 1.7, context is a standard package. Since Go 1.9, everything that is provided by "x/net/context" is a couple of type aliases to types in "context". Many vendored packages still use x/net/context, so vendor entry remains for now. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
36 lines
896 B
Go
36 lines
896 B
Go
package client // import "github.com/docker/docker/client"
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import (
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"context"
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"encoding/json"
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"fmt"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/filters"
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)
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// ImagesPrune requests the daemon to delete unused data
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func (cli *Client) ImagesPrune(ctx context.Context, pruneFilters filters.Args) (types.ImagesPruneReport, error) {
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var report types.ImagesPruneReport
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if err := cli.NewVersionError("1.25", "image prune"); err != nil {
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return report, err
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}
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query, err := getFiltersQuery(pruneFilters)
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if err != nil {
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return report, err
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}
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serverResp, err := cli.post(ctx, "/images/prune", query, nil, nil)
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if err != nil {
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return report, err
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}
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defer ensureReaderClosed(serverResp)
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if err := json.NewDecoder(serverResp.body).Decode(&report); err != nil {
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return report, fmt.Errorf("Error retrieving disk usage: %v", err)
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}
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return report, nil
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}
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